<?php
/**
 * Controller is the customized base controller class.
 * All controller classes for this application should extend from this base class.
 */
class Controller extends CController
{
	/**
	 * @var string the default layout for the controller view. Defaults to '//layouts/column1',
	 * meaning using a single column layout. See 'protected/views/layouts/column1.php'.
	 */
	public $layout='//layouts/default';
	/**
	 * @var array context menu items. This property will be assigned to {@link CMenu::items}.
	 */
	public $menu=array();
	/**
	 * @var array the breadcrumbs of the current page. The value of this property will
	 * be assigned to {@link CBreadcrumbs::links}. Please refer to {@link CBreadcrumbs::links}
	 * for more details on how to specify this property.
	 */
	public $breadcrumbs=array();
    
    public function init() 
    {
        if (isset($_REQUEST['lang']))
        {
        	Yii::app()->user->language = $_REQUEST['lang'];	
        }
            
        Yii::app()->user->applyPreferedLanguage();
 
        Yii::app()->name = Yii::t('site', Yii::app()->name);
        
        parent::init();
    }
    
    public function getLanguage()
    {
    	return Yii::app()->user->language;
    }
    
	public function __construct($id)
	{
		parent::__construct($id);
		Yii::app()->clientScript->registerCoreScript('jquery');
	}
	
	/**
	 * methodDescription.
	 *
	 * @return returnType returnDescription
	 */
	public function getIsGuest() {
	    return Yii::app()->user->isGuest;
	}
}